Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9748077 | Substrate processing device and substrate processing method | Jeung Hoon Han, Chul Joo HWANG, Seung Hoon Seo | 2017-08-29 |
| 9698304 | Lighting system | Chul Min Kim, Tan Sakong, Suk-ho Yoon, Keon Hun Lee, Do-Young Rhee | 2017-07-04 |